The world television premiere of Katy Perry: The Prismatic World Tour is scheduled to take place on March 28th on EPIX during the premium cable and satellite channel's free preview weekend

Katy Perry really, really, really wanted you to stop making your own DIY Left Shark costumes from the Super Bowl--they're just terrible--so she's now selling her own Left Shark outfit

Back up dancer 'Left Shark' became internet sensation after Perry's Super Bowl performance

We know the world loved seeing Missy Elliott in Katy Perry's Super Bowl Halftime show, because search traffic for her spiked after the performance, as did her sales

A new study has found that U2 accounted for almost one-fourth of listens on iOS devices last month. The Irish rock band leads the pack with 23% of Apple customers listening to at least one U2 song in January. After a large gap, Taylor Swift comes in at number two with 11% and Katy Perry […]